Knowledge base for software setup, errors, and daily tool work.

How to Enable Script Execution in PowerShell

When you try to run a PowerShell script (.ps1) and see an error like "cannot be loaded because ru...

Fix Microsoft Store High Memory Usage & Error 0x80073cf0

You open Task Manager and see Microsoft Store using several hundred MB of RAM. When you try to in...

How to Reduce OneDrive Sync Cache Size

OneDrive can use a lot of local disk space for its sync cache, sometimes growing to tens of gigab...

How to Fix PowerShell Version Mismatch Error

Fix OneDrive Sync Error 0x8004de40: Step-by-Step Guide

OneDrive error 0x8004de40 usually appears when you try to sign in or sync files, often after a pa...

How to Fix an Outlook File Locked Due to Sync Issue

You try to open Outlook and see a message that your data file (.pst or .ost) is locked. Often thi...